<html>
    <head>
        <title>行内元素自动换行</title>
    </head>
    <body>
        <div class="container">
            <span><span>span</span></span>
            <span><span>士大夫石帆胜丰士大夫十分</span></span>
            <span>span</span>
            <span>span</span>   
            <span>span</span>

        </div>
    </body>
    <style>
        .container {
            width: 200px;
            border: 1px solid #333;
        }
    </style>
</html>